2753520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 10713600

約数和(自身を除く): 7960080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 149, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 298, 308, 330, 336, 385, 420, 440, 447, 462, 528, 560, 596, 616, 660, 745, 770, 840, 880, 894, 924, 1043, 1155, 1192, 1232, 1320, 1490, 1540, 1639, 1680, 1788, 1848, 2086, 2235, 2310, 2384, 2640, 2980, 3080, 3129, 3278, 3576, 3696, 4172, 4470, 4620, 4917, 5215, 5960, 6160, 6258, 6556, 7152, 8195, 8344, 8940, 9240, 9834, 10430, 11473, 11920, 12516, 13112, 15645, 16390, 16688, 17880, 18480, 19668, 20860, 22946, 24585, 25032, 26224, 31290, 32780, 34419, 35760, 39336, 41720, 45892, 49170, 50064, 57365, 62580, 65560, 68838, 78672, 83440, 91784, 98340, 114730, 125160, 131120, 137676, 172095, 183568, 196680, 229460, 250320, 275352, 344190, 393360, 458920, 550704, 688380, 917840, 1376760, 2753520]

約数ペア:

[(1, 2753520), (2, 1376760), (3, 917840), (4, 688380), (5, 550704), (6, 458920), (7, 393360), (8, 344190), (10, 275352), (11, 250320), (12, 229460), (14, 196680), (15, 183568), (16, 172095), (20, 137676), (21, 131120), (22, 125160), (24, 114730), (28, 98340), (30, 91784), (33, 83440), (35, 78672), (40, 68838), (42, 65560), (44, 62580), (48, 57365), (55, 50064), (56, 49170), (60, 45892), (66, 41720), (70, 39336), (77, 35760), (80, 34419), (84, 32780), (88, 31290), (105, 26224), (110, 25032), (112, 24585), (120, 22946), (132, 20860), (140, 19668), (149, 18480), (154, 17880), (165, 16688), (168, 16390), (176, 15645), (210, 13112), (220, 12516), (231, 11920), (240, 11473), (264, 10430), (280, 9834), (298, 9240), (308, 8940), (330, 8344), (336, 8195), (385, 7152), (420, 6556), (440, 6258), (447, 6160), (462, 5960), (528, 5215), (560, 4917), (596, 4620), (616, 4470), (660, 4172), (745, 3696), (770, 3576), (840, 3278), (880, 3129), (894, 3080), (924, 2980), (1043, 2640), (1155, 2384), (1192, 2310), (1232, 2235), (1320, 2086), (1490, 1848), (1540, 1788), (1639, 1680)]